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ref: 3fdb6cc9bdec93f2cb39afdf8ccceffe248340e6 parent: 66adb457af2bedc1280af147047c64683834d939 author: Ronald S. Bultje <rsbultje@gmail.com> date: Tue Nov 13 15:01:52 EST 2018
Support skip/globalmv/ref segmentation features